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tree-optimize.c (execute_early_local_optimizations): Set cgraph_state only at first invocation. 

* tree-optimize.c (execute_early_local_optimizations): Set
	cgraph_state only at first invocation.

From-SVN: r136958
This commit is contained in:
Jan Hubicka 2008-06-19 19:48:14 +02:00 committed by Jan Hubicka
parent f1469150c6
commit bad5e2b575
2 changed files with 10 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-06-19 Jan Hubicka <jh@suse.cz>
* tree-optimize.c (execute_early_local_optimizations): Set
cgraph_state only at first invocation.
2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* system.h (-Wc++-compat): Activate as a warning, no an error. * system.h (-Wc++-compat): Activate as a warning, no an error.

6
gcc/tree-optimize.c
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@ -111,7 +111,11 @@ struct simple_ipa_opt_pass pass_early_local_passes =
static unsigned int static unsigned int
execute_early_local_optimizations (void) execute_early_local_optimizations (void)
{ {
if (flag_unit_at_a_time) /* First time we start with early optimization we need to advance
cgraph state so newly inserted functions are also early optimized.
However we execute early local optimizations for lately inserted
functions, in that case don't reset cgraph state back to IPA_SSA. */
if (flag_unit_at_a_time && cgraph_state < CGRAPH_STATE_IPA_SSA)
cgraph_state = CGRAPH_STATE_IPA_SSA; cgraph_state = CGRAPH_STATE_IPA_SSA;
return 0; return 0;
} }